diff options
| author | Zi Yan <ziy@nvidia.com> | 2025-06-17 05:11:13 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-07-14 02:38:18 +0300 |
| commit | 7a3324eb66f616408fdaaff8a1289c0a9b333748 (patch) | |
| tree | 7eddad984142b66f2c02c9b4641c2e9a5647fc67 /include/linux | |
| parent | b1df9c5713dc41229667aa44eaea2399e8de9470 (diff) | |
| download | linux-7a3324eb66f616408fdaaff8a1289c0a9b333748.tar.xz | |
mm/page_isolation: remove migratetype from undo_isolate_page_range()
Since migratetype is no longer overwritten during pageblock isolation,
undoing pageblock isolation no longer needs which migratetype to restore.
Link: https://lkml.kernel.org/r/20250617021115.2331563-6-ziy@nvidia.com
Signed-off-by: Zi Yan <ziy@nvidia.com>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Brendan Jackman <jackmanb@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Kirill A. Shuemov <kirill.shutemov@linux.intel.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Richard Chang <richardycc@google.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/page-isolation.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/page-isolation.h b/include/linux/page-isolation.h index 7241a6719618..7a681a49e73c 100644 --- a/include/linux/page-isolation.h +++ b/include/linux/page-isolation.h @@ -51,8 +51,7 @@ bool pageblock_unisolate_and_move_free_pages(struct zone *zone, struct page *pag int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, int migratetype, int flags); -void undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, - int migratetype); +void undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn); int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn, int isol_flags); |